<template>
  <div>
    <vxe-button @click="importEvent">高级导入</vxe-button>
    <vxe-grid ref="gridRef" v-bind="gridOptions"></vxe-grid>
  </div>
</template>

<script lang="ts" setup>
import { ref, reactive } from 'vue'
import { VxeUI, VxeGridInstance, VxeGridProps } from 'vxe-table'

interface RowVO {
  id: number
  name: string
  role: string
  sex: string
  age: number
  address: string
}

const gridRef = ref<VxeGridInstance<RowVO>>()

// 模拟接口上传附件导入
const importFileApi = (file: File) => {
  // 模拟后端接口
  console.log(file)
  return new Promise<RowVO[]>(resolve => {
    setTimeout(() => {
      VxeUI.modal.message({
        content: '导入2条成功',
        status: 'success'
      })
      resolve([
        { id: Date.now(), name: `Name_Test${Date.now()}`, role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
        { id: Date.now(), name: `Name_Test${Date.now()}`, role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' }
      ])
    }, 1000)
  })
}

const gridOptions = reactive<VxeGridProps<RowVO>>({
  height: 500,
  importConfig: {
    remote: true,
    async importMethod ({ file }) {
      const rest = await importFileApi(file)
      // 自定义处理数据
      gridOptions.data = rest
    }
  },
  columns: [
    { type: 'seq', width: 70 },
    { field: 'name', title: 'Name' },
    { field: 'sex', title: 'Sex' },
    { field: 'age', title: 'Age' }
  ],
  data: [
    { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
    { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
    { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
    { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 24, address: 'Shanghai' }
  ]
})

const importEvent = () => {
  const $grid = gridRef.value
  if ($grid) {
    $grid.openImport()
  }
}
</script>
